FR442977A - Security device against theft - Google Patents
Security device against theftInfo
- Publication number
- FR442977A FR442977A FR442977DA FR442977A FR 442977 A FR442977 A FR 442977A FR 442977D A FR442977D A FR 442977DA FR 442977 A FR442977 A FR 442977A
- Authority
- FR
- France
- Prior art keywords
- security device
- device against
- against theft
- theft
- security
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
- G08B13/149—Mechanical actuation by lifting or attempted removal of hand-portable articles with electric, magnetic, capacitive switch actuation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR442977T | 1912-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR442977A true FR442977A (en) | 1912-09-13 |
Family
ID=1484095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR442977D Expired FR442977A (en) | 1912-03-13 | 1912-03-13 | Security device against theft |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR442977A (en) |
-
1912
- 1912-03-13 FR FR442977D patent/FR442977A/en not_active Expired
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